Document Type and Number:
Japanese Patent JPS54112901
Kind Code:
U
Application Number:
JP869578U
Publication Date:
August 08, 1979
Filing Date:
January 27, 1978
Export Citation:
International Classes:
F22B21/06; (IPC1-7): F22B21/06
Domestic Patent References:
| JPS535601B2 | 1978-03-01 | |||
| JPS481601A |